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505 Newest Publications about the topic latex

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Non-aqueous microgel particles: synthesis, properties and applications

28-10-2014 | J. A. Bonham; M. A. Faers; J. S. van Duijneveldt, Soft Matter, 2014

Microgels are cross-linked polymer latex particles that can form stable colloidal dispersions. Their typical sizes range from 10 to 1000 nm and they can swell in response to their external environment (pH, temperature and solvency). This swelling behaviour is central to many potential ...

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Synthesis and Characterization of Comb and Centipede Multigraft Copolymers PnBA-g-PS with High Molecular Weight Using Miniemulsion Polymerization

23-10-2014 | Wenwen Wang; Weiyu Wang; Xinyi Lu; Sachin Bobade; Jihua Chen; Nam-Goo Kang; Qiuyu Zhang; Jimmy Mays, Macromolecules, 2014

Comb and centipede multigraft copolymers, poly(n-butyl acrylate)-g-polystyrene (PnBA-g-PS) with PnBA backbones and PS side chains, were synthesized via high-vacuum anionic polymerization and miniemulsion polymerization. Single-tailed and double-tailed PS macromonomers were synthesized by anionic ...

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Facile Synthesis of Fluorescent Latex Nanoparticles with Selective Binding Properties Using Amphiphilic Glycosylated Polypeptide Surfactants

21-10-2014 | J. Jacobs; A. Byrne; N. Gathergood; T. E. Keyes; J. P. A. Heuts; A. Heise, Macromolecules, 2014

Block copolymers comprising a poly(styrene) and a poly(l-lysine) or poly(l-glutamic acid) block were obtained by sequential reversible addition–fragmentation chain Transfer (RAFT) and N-carboxyanhydride (NCA) polymerization. Subsequent partial glycosylation of the poly(l-glutamic acid) block with ...

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Processing optimization of latex‐compounded montmorillonite/styrene‐butadiene rubber–polybutadiene rubber

18-10-2014 | Zuguo Bao, Cynthia Flanigan, Laura Beyer, Jie Tao, Journal of Applied Polymer Science, 2014

ABSTRACT Organo‐montmorillonite was incorporated into model tire tread formulations through latex compounding methods, to evaluate its effects on elastomer reinforcement and dynamic properties. An intercalation structure was obtained by applying latex compounding method to prepare ...

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TiO2 Macroscopic Fibers with Enhanced Photocatalytic Properties Obtained through a Scale‐Up Semi‐Industrial Process

16-10-2014 | Natacha Kinadjian, Mickaël Le Bechec, Catherine Henrist, Eric Prouzet, Philippe Poulin, Wilfrid Neri, Sylvie Lacombe ..., Advanced Engineering Materials, 2014

We describe the generation and properties of TiO2‐based macroscopic fibers designed for the photodecomposition of volatile organic compounds (VOC). We made use of a continuous industrially scalable extrusion process employing hybrid sols of amorphous titania nanoparticles, polyvinyl alcohol ...

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Liquid Marbles Stabilized by Charged Polymer Latexes: How Does the Drying of the Latex Particles Affect the Properties of Liquid Marbles?

16-10-2014 | Guanqing Sun; Yifeng Sheng; Jie Wu; Guanghui Ma; To Ngai, Langmuir, 2014

The coating of solid particles on the surface of liquid in air makes liquid marbles a promising approach in the transportation of a small amount of liquid. The stabilization of liquid marbles by polymeric latex particles imparts extra triggers such as pH and temperature, leading to the remote ...

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Microgel Colloidosomes Based on pH-Responsive Poly(tert-butylaminoethyl methacrylate) Latexes

14-10-2014 | Andrew J. Morse; Jeppe Madsen; David J. Growney; Steven P. Armes; Peter Mills; Ron Swart, Langmuir, 2014

Emulsion copolymerization of 2-(tert-butylamino)ethyl methacrylate (TBAEMA) with divinylbenzene (DVB) cross-linker in the presence of monomethoxy-capped poly(ethylene glycol) methacrylate (PEGMA) at 70 °C afforded sterically stabilized poly[2-(tert-butylamino)ethyl methacrylate] (PTBAEMA) latexes ...

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SB‐S Core‐Shell Particles in Semicontinuous Seeded Emulsion Polymerization and their use as Impact Modifier

13-10-2014 | Nilva R. Uliana, Ricardo A. F. Machado, Claudia Sayer, Pedro H.H. Araújo, Macromolecular Symposia, 2014

Summary The impact resistance of polymeric materials can be modified by the addition of polymer particles with core shell structure, in which the core consists of a rubber phase and the shell of a glassy phase. In this work, the synthesis of core‐shell particles (polybutadiene‐rich ...

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Investigation of encapsulated diacetyl colloidosome release profile as a function of sintering process and release media properties

06-10-2014 | Mohsen Zandi, Mohebbat Mohebbei, Flavour and Fragrance Journal, 2014

ABSTRACT Based on the self‐assembly of colloidal particles, diacetyl encapsulated colloidosomes from poly (styrene‐co‐butyl acrylate) latex particles were prepared at two different sintering times, and the effects of release media characteristics, including pH (5, 7 and 9), temperature (10, 25 ...

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The effect of nonionic monomer HAM on properties of cationic surfactant‐free acrylic/alkyd hybrid emulsion

30-09-2014 | Xiaojun Shui, Yiding Shen, Guiqiang Fei, Haihua Wang, Ke Zhu, Journal of Applied Polymer Science, 2014

ABSTRACT A series of cationic acrylic/alkyd resin (CPAAR) hybrid emulsions was successfully prepared through surfactant‐free emulsion polymerization, using methacryloxyethyltrimethyl ammonium chloride, methyl methacrylate, butyl acrylate and alkyd resin as reaction monomers. And nonionic ...

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